Storj Object Mount is a high-performance object storage file system layer, built on the foundation of PetaGene's cunoFS, which was acquired by Storj Labs in 2025. This innovative enterprise-grade mount client bridges the gap between file and object storage, delivering unparalleled performance, scalability, and POSIX compatibility. With near-native compatibility, Storj Object Mount offers the best POSIX support for object storage file systems, resolving compatibility and performance issues in diverse environments, including on-premises, hosted, containerized, and serverless setups.

Compatible with any S3-compatible object storage, such as AWS S3, Azure, Google Cloud, Storj Object Storage, Wasabi, and others, Storj Object Mount provides seamless access to data. It has no limits on file sizes or numbers, making it ideal for petabyte-scale data environments. Whether on-premises or in the cloud, Storj Object Mount enables efficient data access and management.

The use cases for Storj Object Mount are vast, spanning AI, healthcare, pharma, HPC, ML, media, and production workflows, as well as other high-throughput workflows. By providing frictionless access to object storage data, Storj Object Mount reduces delays and enables local and globally distributed teams to work efficiently.

Storj Object Mount is not a shell. It provides a 1-to-1 file-to-object mapping solution without compression or data deduplication that maintains POSIX compatibility while providing direct access to the S3 interface, resulting in ultra-high performance. Designed for universal compatibility, Storj Object Mount supports any software, including custom applications, and is available on Windows, Mac, and Linux platforms.